super absorbent pad layer &a vapor permeable waterproof film can be moved w/o losing its adherence and minimizes pain and trauma to wound and its surrounding skin Compare Allevyn Gentle™AG, Biatain™ Silicone AG, Mepilex™AG, Aquacel Foam™AG 10/Bx 5Bx/Cs #3084-2x2 #3085-4x5 #3086-6x6 Latex Free UNSPSC#42311510